63111398 divided by 987 
Our goal is to divide 63111398 by 987.

Let's proceed to step 1:
987 goes into 6 0 times with a remainder of 6.
The next digit of our result is 0. 
Result so far: 0.0
If we subtract 0 from 6, we get 6.
Fetch the next digit (3) from the dividend, attach it to 6 and continue: 63 / 987

Step 2:
If we divide 63 by 987, we get 0 and a remainder of 63.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
If we take 0 away from 63, we end up with 63.
Grab the next digit (1) from the dividend, add it to 63, then carry on: 631 / 987

Going ahead to step 3:
987 goes into 631 0 times with a remainder of 631.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Subtracting 0 from 631 leaves us with 631.
Include the next digit (1) from the dividend after 631, then repeat: 6311 / 987

Moving on to step 4:
If we divide 6311 by 987, we get 6 and a remainder of 389.
Write down 6 as next digit of the result. 
Result so far: 6.0
Deduct 5922 from 6311 and we're left with 389.
Fetch the next digit (1) from the dividend, attach it to 389 and continue: 3891 / 987

Step 5:
3891 divided by 987 is 3 with a remainder of 930.
Use 3 as the next digit of our solution. 
Result so far: 63.0
Subtract 2961 from 3891 to get 930.
Take the next digit (3) from the dividend and append it to 930, then repeat: 9303 / 987

Let's proceed to step 6:
987 can be fit into 9303 9 times, resulting in a remainder of 420.
Record the quotient 9 as the next digit in the result. 
Result so far: 639.0
The remainder is 420 after subtracting 8883 from 9303.
Grab the next digit (9) from the dividend, add it to 420, then carry on: 4209 / 987

Let's proceed to step 7:
If we divide 4209 by 987, we get 4 and a remainder of 261.
The next digit of our result is 4. 
Result so far: 6394.0
Subtract 3948 from 4209 to get 261.
Append the next digit (8) from the dividend to 261 and continue with: 2618 / 987

Moving on to step 8:
If we divide 2618 by 987, we get 2 and a remainder of 644.
Put 2 as the next digit of the answer. 
Result so far: 63942.0
If we subtract 1974 from 2618, we get 644.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6440, and continue the process.

Let's proceed to step 9:
The number 987 fits into 6440 6 times, leaving a remainder of 518.
Put 6 as the next digit of the answer. 
Result so far: 63942.6
Subtract 5922 from 6440 to get 518.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5180, and continue the process.

Let's proceed to step 10:
If we divide 5180 by 987, we get 5 and a remainder of 245.
Write down 5 as next digit of the result. 
Result so far: 63942.65
Subtracting 4935 from 5180 leaves us with 245.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2450, and continue the process.

Let's proceed to step 11:
987 goes into 2450 2 times with a remainder of 476.
Record the quotient 2 as the next digit in the result. 
Result so far: 63942.652
Subtracting 1974 from 2450 leaves us with 476.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4760, and continue the process.

Step 12:
4760 divided by 987 is 4 with a remainder of 812.
Put 4 as the next digit of the answer. 
Result so far: 63942.6524
If we subtract 3948 from 4760, we get 812.
Since there are no more digits in the dividend, we add a zero to the remainder making it 8120, and continue the process.

Going ahead to step 13:
When dividing 8120 by 987, we get 8 with a remainder of 224.
Write down 8 as next digit of the result. 
Result so far: 63942.65248
The remainder is 224 after subtracting 7896 from 8120.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2240, and continue the process.

Advancing to step 14:
If we divide 2240 by 987, we get 2 and a remainder of 266.
The next digit of our result is 2. 
Result so far: 63942.652482
Subtracting 1974 from 2240 leaves us with 266.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2660, and continue the process.

Moving on to step 15:
If we divide 2660 by 987, we get 2 and a remainder of 686.
The number 2 becomes the next digit in our result. 
Result so far: 63942.6524822
Subtract 1974 from 2660 to get 686.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6860, and continue the process.

In conclusion, the division gives 63942.6524822 with a balance of 6.86e-06.